must be a greater than or equal to 0 – How to solve this Elasticsearch error

Opster Team

March-22, Version: 1.7-8.0

Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration errors.

To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.

This guide will help you check for common problems that cause the log ” must be a greater than or equal to 0 ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.

Log Context

Log “[{}] must be a greater than or equal to 0″classname  is We extracted the following from Elasticsearch source code for those seeking an in-depth context :

) {
 this.modelId = Objects.requireNonNull(modelId);
 this.modelSizeStats = modelSizeStats;
 this.ingestStats = ingestStats == null ? EMPTY_INGEST_STATS : ingestStats;
 if (pipelineCount < 0) {
 throw new ElasticsearchException("[{}] must be a greater than or equal to 0"; PIPELINE_COUNT.getPreferredName());
 this.pipelineCount = pipelineCount;
 this.inferenceStats = inferenceStats;
 this.deploymentStats = deploymentStats;


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